| AirlineId | AirlineAllianceId | MembershipType | JoinDate | QuitDate | SponsoredBy |
|---|---|---|---|---|---|
| Asiana Airlines | Star Alliance | Member | 03/28/2003 | ||
| Australian Airlines | Oneworld | Member | 01/01/2002 | 01/01/2006 | |
| Austral Líneas Aéreas | SkyTeam | Member | 08/29/2012 | ||
| Austrian Airlines | Star Alliance | Member | 03/26/2000 | ||
| Aerolitoral | SkyTeam | Member | 06/22/2000 | 01/01/2007 | |
| Aeroméxico | SkyTeam | Member | 06/22/2000 | ||
| Aeroméxico Connect | SkyTeam | Member | 06/22/2000 | ||
| Aerolíneas Argentinas | SkyTeam | Member | 08/29/2012 | ||
| Adria Airways | Star Alliance | Member | 11/18/2004 | ||
| Aer Lingus | Oneworld | Member | 06/01/2000 | 04/01/2007 |